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沛马沙星

沛马沙星

CAS号：143383-65-7

英文名：1-cyclopropyl-6-fluoro-8-methoxy-7-[(3R)-3-[(1S)-1-(methylamino)ethyl]pyrrolidin-1-yl]-4-oxoquinoline-3-carboxylic acid

分子式：C21H26FN3O4

分子量：403.447

上游原料

tert-butyl ((S)-1-((R)-1-(1-cyclopropyl-3-(((difluoroboranyl)oxy)carbonyl)-6-fluoro-8-methoxy-4-oxo-1,4-dihydroquinolin-7-yl)pyrrolidin-3-yl)ethyl)(methyl)carbamate

tert-butyl ((S)-1-((R)-1-(1-cyclopropyl-3-(((difluoroboranyl)oxy)carbonyl)-6-fluoro-8-methoxy-4-oxo-1,4-dihydroquinolin-7-yl)pyrrolidin-3-yl)ethyl)(methyl)carbamate

[1-cyclopropyl-6,7-difluoro-1,4-dihydro-8-methoxy-4-(oxo-κO)-3-quinoline-carboxylato-κO3]difluoroboron

[1-cyclopropyl-6,7-difluoro-1,4-dihydro-8-methoxy-4-(oxo-κO)-3-quinoline-carboxylato-κO3]difluoroboron

3R,1S-1-cyclopropyl-6-fluoro-7-[3-(1-N-tertbutoxycarbonyl-N-methylaminoethyl)-1-pyrrolidinyl]-8-methoxy-1,4-dihydro-4-oxo-3-quinolinecarboxylic acid

3R,1S-1-cyclopropyl-6-fluoro-7-[3-(1-N-tertbutoxycarbonyl-N-methylaminoethyl)-1-pyrrolidinyl]-8-methoxy-1,4-dihydro-4-oxo-3-quinolinecarboxylic acid

1,1-dimethylethyl [S-(R*,S*)]-methyl[1-(3-pyrrolidinyl)ethyl]carbamate

1,1-dimethylethyl [S-(R*,S*)]-methyl[1-(3-pyrrolidinyl)ethyl]carbamate

上游原料

tert-butyl ((S)-1-((R)-1-(1-cyclopropyl-3-(((difluoroboranyl)oxy)carbonyl)-6-fluoro-8-methoxy-4-oxo-1,4-dihydroquinolin-7-yl)pyrrolidin-3-yl)ethyl)(methyl)carbamate [1-cyclopropyl-6,7-difluoro-1,4-dihydro-8-methoxy-4-(oxo-κO)-3-quinoline-carboxylato-κO3]difluoroboron 3R,1S-1-cyclopropyl-6-fluoro-7-[3-(1-N-tertbutoxycarbonyl-N-methylaminoethyl)-1-pyrrolidinyl]-8-methoxy-1,4-dihydro-4-oxo-3-quinolinecarboxylic acid 1,1-dimethylethyl [S-(R*,S*)]-methyl[1-(3-pyrrolidinyl)ethyl]carbamate